Marketplace tests update

app/exceptions/handler.py

@@ -85,6 +85,24 @@ def setup_exception_handlers(app):
             }
         )
 
+        # Clean up validation errors to ensure JSON serializability
+        clean_errors = []
+        for error in exc.errors():
+            clean_error = {}
+            for key, value in error.items():
+                if key == 'ctx' and isinstance(value, dict):
+                    # Handle the 'ctx' field that contains ValueError objects
+                    clean_ctx = {}
+                    for ctx_key, ctx_value in value.items():
+                        if isinstance(ctx_value, Exception):
+                            clean_ctx[ctx_key] = str(ctx_value)  # Convert exception to string
+                        else:
+                            clean_ctx[ctx_key] = ctx_value
+                    clean_error[key] = clean_ctx
+                else:
+                    clean_error[key] = value
+            clean_errors.append(clean_error)
+
         return JSONResponse(
             status_code=422,
             content={
@@ -92,7 +110,7 @@ def setup_exception_handlers(app):
                 "message": "Request validation failed",
                 "status_code": 422,
                 "details": {
-                    "validation_errors": exc.errors()
+                    "validation_errors": clean_errors  # Use cleaned errors
                 }
             }
         )